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authorRalf Baechle <ralf@linux-mips.org>2009-05-22 10:58:43 +0100
committerRalf Baechle <ralf@linux-mips.org>2009-05-22 13:52:06 +0100
commitd2f82c2f70d56ba4623de25edb383fec01f43b89 (patch)
treee9403e64c7f40f8dd9a6fe43e4f332f6d1e7f836
parent63c901c7e6fb878805cd2f8f14fa3eee8c03ee84 (diff)
downloadlinux-linaro-d2f82c2f70d56ba4623de25edb383fec01f43b89.tar.gz
MIPS: IP32: Remove unnecessary if not even harmful volatile keywords.
They are unneeded and as the issue fixed in lmo commit 63f7ec59053e3f850ab67a9938e631bcba64c6ce shows even harmful. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
-rw-r--r--arch/mips/sgi-ip32/ip32-reset.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/mips/sgi-ip32/ip32-reset.c b/arch/mips/sgi-ip32/ip32-reset.c
index cc549a9a99e..9b95d80ebc6 100644
--- a/arch/mips/sgi-ip32/ip32-reset.c
+++ b/arch/mips/sgi-ip32/ip32-reset.c
@@ -53,7 +53,7 @@ static inline void ip32_machine_halt(void)
static void ip32_machine_power_off(void)
{
- volatile unsigned char reg_a, xctrl_a, xctrl_b;
+ unsigned char reg_a, xctrl_a, xctrl_b;
disable_irq(MACEISA_RTC_IRQ);
reg_a = CMOS_READ(RTC_REG_A);
@@ -91,7 +91,7 @@ static void blink_timeout(unsigned long data)
static void debounce(unsigned long data)
{
- volatile unsigned char reg_a, reg_c, xctrl_a;
+ unsigned char reg_a, reg_c, xctrl_a;
reg_c = CMOS_READ(RTC_INTR_FLAGS);
reg_a = CMOS_READ(RTC_REG_A);
@@ -138,7 +138,7 @@ static inline void ip32_power_button(void)
static irqreturn_t ip32_rtc_int(int irq, void *dev_id)
{
- volatile unsigned char reg_c;
+ unsigned char reg_c;
reg_c = CMOS_READ(RTC_INTR_FLAGS);
if (!(reg_c & RTC_IRQF)) {